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$350+ Cheap flights from Galveston, TX to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LON
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to London are usually found in October or January, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Galveston to London

Keep the following information in mind while searching for Galveston to London flight deals. Data was last updated August 1, 2025.

Round-trip from

$526
(Cheapflightsfares)

One-way from

$346
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$705
From Galveston to London (LON)
Search Deals
One-way flight from Galveston to London (LON)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Galveston to London

Cheapest flights from Galveston to London
Explore the most affordable flight options available from Galveston to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:30 pmHOU - LHR
1 stop12h 15mBritish Airways
Tue 9/98:20 amLHR - HOU
1 stop13h 35mBritish Airways
Deal found 7/31$526
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:34 pmHOU - LHR
1 stop12h 56mDelta
Thu 1/2910:45 amLHR - HOU
1 stop17h 01mDelta
Deal found 7/31$527
This Virgin Atlantic deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:44 amHOU - LHR
1 stop14h 31mVirgin Atlantic
Wed 10/16:15 amLHR - HOU
2 stops22h 22mVirgin Atlantic
Deal found 8/1$529
This KLM deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/191:05 pmHOU - LHR
1 stop11h 40mKLM
Wed 8/279:20 amLHR - HOU
1 stop14h 19mKLM
Deal found 7/29$537
This Iberia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:30 pmHOU - LHR
1 stop29h 55mIberia
Tue 8/198:20 amLHR - HOU
1 stop17h 39mIberia
Deal found 7/29$543
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:05 pmHOU - LCY
2 stops14h 25mDelta
Tue 8/268:40 amLCY - HOU
2 stops19h 51mDelta
Deal found 7/31$586
This Virgin Atlantic deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:13 pmHOU - LCY
2 stops21h 27mVirgin Atlantic
Wed 10/17:00 pmLCY - HOU
2 stops28h 40mVirgin Atlantic
Deal found 7/30$587
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/178:51 amHOU - LGW
2 stops16h 59mAmerican Airlines
Thu 8/2810:40 amLGW - HOU
2 stops17h 32mAmerican Airlines
Deal found 7/31$588
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:30 pmHOU - LCY
2 stops35h 25mBritish Airways
Mon 9/110:50 amLCY - HOU
2 stops37h 10mBritish Airways
Deal found 7/30$610
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:57 amHOU - LGW
2 stops18h 03mDelta
Thu 9/412:00 pmLGW - HOU
2 stops16h 31mDelta
Deal found 8/1$630
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:25 pmHOU - LGW
2 stops44h 25mBritish Airways
Sat 11/227:35 pmLGW - HOU
2 stops26h 19mBritish Airways
Deal found 7/29$665
This Iberia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:11 pmHOU - LGW
2 stops19h 49mIberia
Fri 10/3111:45 amLGW - HOU
2 stops39h 29mIberia
Deal found 7/30$668

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Galveston to London that are best for you.

Fly from

Galveston

Fly to

London

Route

Depart

Return

Price

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 8/19

6:30 pm-12:45 pm

1 stop12h 15m

London Heathrow

Tue 9/9

8:20 am-3:55 pm

1 stop13h 35m

$526

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 9/2

6:34 pm-1:30 pm

1 stop12h 56m

London Heathrow

Thu 1/29

10:45 am-9:46 pm

1 stop17h 01m

$527

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 9/22

10:44 am-7:15 am

1 stop14h 31m

London Heathrow

Wed 10/1

6:15 am-10:37 pm

2 stops22h 22m

$529

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 8/19

1:05 pm-6:45 am

1 stop11h 40m

London Heathrow

Tue 9/9

9:20 am-5:39 pm

1 stop14h 19m

$537

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Wed 8/20

1:05 pm-9:30 am

2 stops14h 25m

London City

Tue 8/26

8:40 am-10:31 pm

2 stops19h 51m

$586

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Mon 9/22

1:13 pm-4:40 pm

2 stops21h 27m

London City

Wed 10/1

7:00 pm-5:40 pm

2 stops28h 40m

$587

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Sun 8/17

8:51 am-7:50 am

2 stops16h 59m

London Gatwick

Thu 8/28

10:40 am-10:12 pm

2 stops17h 32m

$588

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 9/1

6:30 pm-2:25 pm

1 stop13h 55m

London Heathrow

Tue 9/9

10:30 am-8:11 pm

1 stop15h 41m

$596

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Tue 8/26

6:30 pm-11:55 am

2 stops35h 25m

London City

Mon 9/1

10:50 am-6:00 pm

2 stops37h 10m

$610

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 8/27

9:57 am-10:00 am

2 stops18h 03m

London Gatwick

Thu 9/4

12:00 pm-10:31 pm

2 stops16h 31m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from Galveston to London

Have a flexible travel schedule? Discover the best time to fly to London from Galveston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Galveston to London

How far ahead should I book a flight from Galveston to London?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to London. Price data was last updated on July 25, 2025.

The price you pay for your flight from Galveston to London may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Galveston to London?

Currently, November is the cheapest month in which you can book a flight from Galveston to London (average of $661). Flying from Galveston to London in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from G4L to LON?

Find hourly flight availability from Galveston to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to London as you normally would.

What is the cheapest day to fly from Galveston to London?

Use this chart to determine the cheapest time to fly round-trip from Galveston to London. Price data was last updated on October 20, 2024.

Travelers seeking maximum savings on their Galveston to London flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Galveston to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Virgin Atlantic from Galveston to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Galveston to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Galveston to London one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $382. Users have also found prices from $392 and $398 on Iberia and Delta, respectively.

  • What are the most popular routes from Galveston to London?

    The most popular route from Galveston to London is Houston Hobby - London Heathrow. You may also consider Houston Hobby - London Gatwick or Houston Hobby - London City.

  • Can I find deals for flights from Galveston to London that include hotel bookings?

    Yes. In addition to deals on Galveston to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Galveston to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to London.

  • Can I find deals for business class flights from Galveston to London?

    Yes. Cheapflights offers flight deals from Galveston to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Galveston to London?

    Currently, November is the cheapest month in which you can book a flight from Galveston to London (average of $661). Flying from Galveston to London in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Orpington
Watford
Gatwick
Borehamwood
Dartford
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Galveston to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Galveston to London

Discover the top 10 airlines that operate flights from Galveston to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$569FlexibilityNo cancel feeOn-time62%
DeltaCheapest$396Average$764FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$522Average$747FlexibilityNo cancel feeOn-time71%
IberiaCheapest$562Average$714FlexibilityNo cancel feeOn-time77%
FinnairCheapest$581Average$726FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$582Average$819FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$607Average$886FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$610Average$879FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$611Average$947FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$635Average$744FlexibilityNo cancel feeOn-time67%

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